| Month |
Temperatures (°F) |
Precipitation (in) |
Degree Days |
| Min |
Max |
Avg |
Heating |
Cooling |
| Jan | 31 | 53 | 42 | 5.16 | 715 | 0 |
| Feb | 33 | 58 | 46 | 4.43 | 547 | 0 |
| Mar | 40 | 66 | 53 | 4.83 | 381 | 7 |
| Apr | 47 | 74 | 61 | 3.36 | 164 | 28 |
| May | 56 | 81 | 69 | 3.81 | 48 | 155 |
| Jun | 64 | 87 | 76 | 3.7 | 2 | 320 |
| Jul | 68 | 90 | 79 | 4.17 | 0 | 441 |
| Aug | 68 | 88 | 78 | 3.84 | 0 | 399 |
| Sep | 62 | 83 | 72 | 3.42 | 8 | 226 |
| Oct | 50 | 73 | 62 | 3.24 | 167 | 57 |
| Nov | 41 | 65 | 53 | 3.38 | 377 | 7 |
| Dec | 34 | 55 | 44 | 3.6 | 640 | 0 |
| Year | 50 | 73 | 61 | 46.94 | 3049 | 1640 |
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